... electrical appliances and environmental air-conditioners.Melt-blown technologyOur melt-blown product is made by imported equipment and ... .The used material is high polymer aggregate or fiber glass added catechin, photocatalyst, cold catalyst, active carbon, vitamin ... PP filter paper, glass fiber, compound PP+PET filter paper, melt-blown+polyester non-woven, melt-blown+glass fiber.Property: small ...